/*
 * Copyright [2021-2021] [ahoo wang <ahoowang@qq.com> (https://github.com/Ahoo-Wang)].
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *      http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package me.ahoo.cosky.mirror;

import java.util.Map;

/**
 * @author ahoo wang
 */
public interface Mirror {
    String MIRROR_SOURCE = "cosky.mirror.source";
    String MIRROR_SOURCE_NACOS = "nacos";
    String MIRROR_SOURCE_COSKY = "cosky";

    String getSource();

    String getTarget();

    default void markRegisterSource(Map<String, String> metadata) {
        metadata.put(MIRROR_SOURCE, getSource());
    }

    default boolean shouldRegister(Map<String, String> metadata) {
        return !getTarget().equals(metadata.get(MIRROR_SOURCE));
    }
}
